Specializing in the R&D, design, and production of water filtration systems for home, Yuanlai has been regarded as one of the most qualified manufacturers. Various in styles, Yuanlai's flow control valve can meet the needs of different customers. While producing Onelynn water treatment products, the selection of raw materials is guaranteed. The product is breathable. It is made of materials that have open cells to allow the air and moisture to pass through. Equipped with high-quality membranes, it can filter bacteria, viruses, colloids, etc.
Yuanlai has QC department which is responsible for accessories material inspection.